/** @vitest-environment jsdom */
import { fireEvent, render, screen, waitFor } from '@testing-library/react';
import { afterEach, describe, expect, it, vi } from 'vitest';

import { createGameCreationAppManifest } from '../../../packages/shared/src/contracts/gameCreationApp';
import ProjectDevelopmentView from '../src/view/project-development';

const openUrl = vi.fn(async () => undefined);
vi.mock('@tauri-apps/plugin-opener', () => ({
  openUrl: (url: string) => openUrl(url),
}));

const PREVIEW_URL = 'http://127.0.0.1:4173/';

function installInvoke() {
  window.__TAURI__ = {
    core: {
      invoke: vi.fn(async (command: string, args?: Record<string, unknown>) => {
        if (command === 'read_local_project_resource_graph') {
          return {
            resourceIds: [],
            referenceEdges: [],
            taskFlows: [],
            categories: [],
            diagnostics: [],
          };
        }
        if (command === 'read_local_project_resource_canvas_layout') {
          return {
            schemaVersion: 'game-creator-resource-layout.v1',
            projectId: args?.expectedProjectId,
            mode: args?.mode,
            revision: 0,
            positions: [],
            updatedAt: 0,
          };
        }
        throw new Error(`unexpected invoke ${command}`);
      }),
    },
  } as unknown as typeof window.__TAURI__;
}

function renderRunView(options: { withPreview?: boolean } = {}) {
  installInvoke();
  const manifest = createGameCreationAppManifest(
    'run-preview-browser-open',
    '运行页浏览器入口',
  );
  const onNotice = vi.fn();
  render(
    <ProjectDevelopmentView
      projectName={manifest.name}
      projectPath="/tmp/run-preview-browser-open"
      manifest={manifest}
      attachments={[]}
      recentRunStatus={null}
      recentRunStopReason={null}
      preview={
        options.withPreview === false
          ? null
          : { status: 'running', url: PREVIEW_URL, port: 4173 }
      }
      supervisor={<div>项目总控</div>}
      onHomeOpen={vi.fn()}
      onProjectsOpen={vi.fn()}
      onNotice={onNotice}
    />,
  );
  return { onNotice };
}

afterEach(() => {
  document.body.innerHTML = '';
  vi.clearAllMocks();
  vi.restoreAllMocks();
});

describe('运行页「在浏览器打开」', () => {
  it('点顶栏那枚按钮就把当前预览地址交给系统浏览器', async () => {
    renderRunView();

    const entry = await screen.findByRole('button', {
      name: '在浏览器打开',
    });
    // 入口住在工作台顶栏的动作区里，与版本入口同一排；预览地址本身不再以文字出现。
    expect(entry.closest('.game-workbench-view-actions')).not.toBeNull();
    expect(document.body.textContent ?? '').not.toContain(PREVIEW_URL);
    expect(document.querySelector('.game-run-status-hint')).toBeNull();
    fireEvent.click(entry);

    await waitFor(() => expect(openUrl).toHaveBeenCalledWith(PREVIEW_URL));
    // 成功不弹提示：浏览器真的起来了，用户自己看得见。
    expect(openUrl).toHaveBeenCalledTimes(1);
  });

  it('没有活预览时不渲染这枚入口', async () => {
    renderRunView({ withPreview: false });

    await screen.findByRole('tab', { name: '运行' });
    expect(screen.queryByRole('button', { name: '在浏览器打开' })).toBeNull();
  });

  it('打开失败时把原因交给统一提示通道，而不是静默吞掉', async () => {
    openUrl.mockRejectedValueOnce(new Error('permission denied'));
    const { onNotice } = renderRunView();

    fireEvent.click(
      await screen.findByRole('button', { name: '在浏览器打开' }),
    );

    await waitFor(() =>
      expect(onNotice).toHaveBeenCalledWith({
        tone: 'error',
        message: '在浏览器打开失败：permission denied',
      }),
    );
  });
});